Baku, July 11, AZERTAC French companies have invested a total of $2.2 billion in Azerbaijan`s economy, Minister of Economy Shahin Mustafayev has told an Azerbaijani-French business forum.He said Azerbaijan had invested $2.6 billion in France. "Forty-five French companies are engaged in various sectors of economy in Azerbaijan. They have been involved as contractors in 34 projects worth $6.2 billion," Mustafayev added.